Video Crop Tool
Crop the visible video frame by setting width, height, and X/Y offsets, then export a new MP4.
Upload Your Video
Select a video and set crop parameters
Drag & drop video here
or click to browse
About This Tool
This crop tool keeps a rectangular area of the video frame and exports that cropped frame area as an MP4. Use it to remove borders, focus on one part of a screen recording, or prepare a clip for a narrower layout.
Crop Coordinates
- Width and height set the output frame size in pixels.
- X and Y offsets choose where the crop begins from the original top-left corner.
- The tool crops pixels from the frame; it does not merely change display metadata.
- Invalid crop dimensions or offsets outside the source frame can make FFmpeg fail.
Processing Notes
The page runs FFmpeg.wasm in the browser with the crop video filter and exports MP4. Because a video filter is applied, the output is re-encoded rather than copied byte-for-byte.